Howl: Stock & Insider Alerts

Lionel Teo · Finance

5.0 4 ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with Lionel Teo.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 7, 2026
New version 1.37 → 1.38

Investor pages now show how each fund's reported stocks have done since their last filing, against the S&P 500. The Calendar now fills in the actual number after major US releases like CPI, jobs, GDP and retail sales, and tells you whether it came in hotter, cooler, stronger or weaker than expected. Before a CPI report or a Fed meeting, see the odds traders give each outcome. After CPI, see which prices moved most, like gas, rent and car insurance, and which of your stocks sit in those categories. Today now flags CPI and Fed days in the week ahead.

Oct 6, 2026
New version 1.36 → 1.37
Sep 30, 2026
New version 1.35 → 1.36
Sep 21, 2026
Promotional text “Insider buys, Congress trades and SEC filings on your stocks, with an alert when something happens. Plus earnings breakdowns and valuations in plain English. Free.”
Sep 19, 2026
Promotional text Removed
Sep 19, 2026
New version 1.34 → 1.35
Sep 17, 2026
Promotional text “The House voted to ban stock trading by Congress. The Senate has not. Every trade is still disclosed, and Howl shows you each one, plus insider buys on your stocks.”
Sep 17, 2026
New version 1.32 → 1.34
Sep 3, 2026
Promotional text “The House passed a bill to ban stock trading by Congress. Until it becomes law, they keep trading. See every disclosed trade, plus insider buys on your stocks.”
Sep 3, 2026
New version 1.31 → 1.32
Aug 26, 2026
New version 1.30 → 1.31

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 100% 4
4★ 0% 0
3★ 0% 0
2★ 0% 0
1★ 0% 0

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

Subscriptions
Howl Pro Monthly $7.99/ month · 3-day free trial
Howl Pro Yearly $59.99/ year · 3-day free trial

Screenshots

About

Howl reads the SEC filings for the stocks you follow and tells you when one is worth your attention. Public companies disclose everything. 8-Ks, quarterly reports, insider trades, earnings. Almost nobody reads them. Howl checks for new filings on your watchlist every five minutes during market hours and turns the ones that count into plain English. When a CEO buys stock, when a company files an 8-K, when earnings land, you get a push and a short explanation of what happened. INSIDER TRADES WITHOUT THE NOISE Most insider filings are stock grants, tax withholdings and pre-scheduled sales. Howl filters those out and keeps the buys and sells that carry a signal, scaled to the size of the company. A large purchase at a small company gets flagged. The same dollar amount at a trillion-dollar company does not. Each stock also gets an insider sentiment read, so you can see when several executives are buying at once. EARNINGS, EXPLAINED Shortly after a company reports, Howl reads the press release and tells you whether it beat or missed, what changed in guidance, and what to watch next quarter. Every past quarter sits on the stock page next to what analysts expected. CONGRESS TRADES Members of Congress must disclose every stock trade. Howl collects those filings for 17 politicians, scores each one's disclosed buys against the S&P 500 from the day they were filed, and flags when someone trades a sector their own committee oversees. WHAT THE BIG FUNDS HOLD 23 notable investors, from Warren Buffett to Bill Ackman, file their portfolios every quarter. See what each of them holds, what they bought and sold, and which stocks the most of them bought last quarter. EVERY STOCK, IN PLAIN ENGLISH Open any stock for a clear read on what is happening and why. See how the business makes money, segment by segment, with revenue figures from its own annual and quarterly reports. A valuation dial shows how much growth today's price assumes, and lets you test your own view of what a share is worth. YOUR WEEK, BEFORE IT HAPPENS Earnings dates, Fed decisions and economic releases for the stocks you follow, plus a daily market brief that leads with the bottom line. No hype, no hot takes, no jargon. Just the source documents, made readable. Free on iPhone and iPad. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://howlapp.co/privacy

What's new · 1.38

Investor pages now show how each fund's reported stocks have done since their last filing, against the S&P 500. The Calendar now fills in the actual number after major US releases like CPI, jobs, GDP and retail sales, and tells you whether it came in hotter, cooler, stronger or weaker than expected. Before a CPI report or a Fed meeting, see the odds traders give each outcome. After CPI, see which prices moved most, like gas, rent and car insurance, and which of your stocks sit in those categories. Today now flags CPI and Fed days in the week ahead.

Details

DeveloperLionel Teo
ReleasedMar 2026
UpdatedJul 2026
Version1.38
Size14.5 MB
RequiresiOS 18.0 or later
Age rating4+
LanguagesEnglish
PriceFree
Categories FinanceNews
Bundle IDL.Howl